HZ1LR — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving HZ1LR, decoded by SO8OO in southeastern Poland. 45 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-07-24.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
SO8OO decoded 45 FT8 messages attributed to HZ1LR as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). In this small sample, the estimated median decoder S/N was -10 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 45 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -15 to -7 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 4, moderate (-15 to -9 dB) 23, strong (≥ -8 dB) 18.
WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with HZ1LR in decoded directed-looking exchanges:
Most frequent locator attributed to HZ1LR
The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.
- Attributed locator
- LL16 · 9 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 3,174 km (approx.)
- Last such locator decoded
- 2026-07-24 00:56 UTC
A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.
Observed FT8 exchanges
S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.
| Time UTC | Band | HZ1LR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-24 01:01 | 20m | -8 / - | VA2JWZ | - / -13 | 2 | Partial capture |
| 07-24 00:59 | 20m | -7 / - | AG7HY | - / -14 | 3 | Partial capture |
| 07-24 00:57 | 20m | -9 / - | NG4D | - / -2 | 3 | ✓ Closing fragment |
| 07-24 00:56 | 20m | -8 / +2 | F4JCU | -19 / +2 | 6 | Partial capture |
| 07-24 00:53 | 20m | -8 / - | VE9RA | - / -8 | 2 | Partial capture |
| 07-24 00:51 | 20m | -8 / - | KB3JRJ | - / +3 | 3 | Partial capture |
| 07-24 00:49 | 20m | -8 / - | N5EYT | - / -23 | 2 | Partial capture |
| 07-24 00:44 | 20m | -10 / - | DK7QJ | - / -18 | 2 | Partial capture |
| 07-24 00:41 | 20m | -11 / - | KD4SN | - / -15 | 3 | Partial capture |
| 07-24 00:40 | 20m | -11 / - | SV2TCC | - / -5 | 2 | Partial capture |
| 07-24 00:36 | 20m | -10 / - | K8OM | - / -6 | 6 | ✓ Closing fragment |
| 07-24 00:33 | 20m | -16 / - | XE1GLL | - / +5 | 2 | ✓ Closing fragment |
| 07-24 00:33 | 20m | - / - | EA5HM | -9 / - | 4 | Partial capture |
| 07-24 00:32 | 20m | -18 / - | K9STL | - / 0 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 005645 -4 1409 CQ HZ1LR LL16 005715 -7 1409 NG4D HZ1LR -02 005730 -21 1546 HZ1LR F4JCU JN16 005745 -9 1409 NG4D HZ1LR -02 (x2) 005830 -21 1546 HZ1LR F4JCU JN16 005845 -8 1409 F4JCU HZ1LR +02 005900 -15 1546 HZ1LR F4JCU R+02 005915 -6 1409 AG7HY HZ1LR -14 005930 -14 1547 HZ1LR F4JCU R+02 005945 -8 1409 AG7HY HZ1LR -14 (x2) 010115 -8 1409 VA2JWZ HZ1LR -13 (x2) 010300 -23 1548 HZ1LR F4JCU R+02
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